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Preliminary Storm Summary of May 21 Tornadoes and Flash Floods Across Iowa
National Water Prediction Service Replaces Advanced Hydrologic Prediction Service

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Oskaloosa, Oskaloosa Municipal Airport (KOOA)

Lat: 41.23°NLon: 92.49°WElev: 840ft.

Fair

77°F

25°C

Humidity	46%
Wind Speed	W 14 G 18 mph
Barometer	29.85 in
Dewpoint	55°F (13°C)
Visibility	10.00 mi
Heat Index	78°F (26°C)
Last update	27 May 5:35 pm CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

2 Miles NNE Rose Hill IA

Memorial Day
High: 77 °F
Slight Chance
T-storms and
Breezy
Tonight
Low: 53 °F
Slight Chance
T-storms then
Clear
Tuesday
High: 74 °F
Sunny then
Chance
T-storms
Tuesday Night
Low: 48 °F
Clear
Wednesday
High: 73 °F
Sunny
Wednesday Night
Low: 51 °F
Mostly Clear
Thursday
High: 77 °F
Sunny
Thursday Night
Low: 56 °F
Chance
Showers
Friday
High: 75 °F
Chance
Showers

Detailed Forecast

Memorial Day

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 77. Breezy, with a west wind around 16 mph, with gusts as high as 25 mph.

Tonight

A 10 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 53. West northwest wind 6 to 14 mph, with gusts as high as 22 mph.

Tuesday

A 30 percent chance of showers and thunderstorms, mainly before 3pm. Sunny, with a high near 74. Northwest wind 8 to 15 mph, with gusts as high as 23 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday Night

Clear, with a low around 48. North northwest wind 5 to 10 mph, with gusts as high as 18 mph.

Wednesday

Sunny, with a high near 73. North northeast wind around 7 mph.

Wednesday Night

Mostly clear, with a low around 51.

Thursday

Sunny, with a high near 77.

Thursday Night

A slight chance of showers, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 56. Chance of precipitation is 30%.

Friday

A 50 percent chance of showers. Partly sunny, with a high near 75.

Friday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 58. Chance of precipitation is 40%.

Saturday

A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 79.

Saturday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 59.

Sunday

A 30 percent chance of showers. Mostly sunny, with a high near 83.

Sunday Night

A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 62.